词根：-nutr-

【词根含义】：哺育,营养

【词根来源】：来源于拉丁语动词nutrio, nutrire, nutrivi, nutritus(哺育,营养)。

【同源单词】：malnutrition, nourish, nurse, nursery, nurture

词根词缀：nutri-, nutrit-

【来源及含义】Latin: to nourish, to feed, to nurse, to foster, to support, to preserve

【同源单词】malnutrition, nutraceutical, nutrication, nutriculture, nutrient, nutrify